The 7-day Reddit account warmup playbook (with daily checklist)

Reddit's spam filter is far harsher than LinkedIn's. A new account that posts a comment in r/SaaS or r/Entrepreneur within hours of signup gets shadow-banned automatically — your comment looks live to you but invisible to everyone else. The fix is a 7-day warmup that builds karma, ages the account, and signals "real human" before you ever mention your product.

This playbook is the daily routine we recommend before any Reddit outreach. 15 minutes a day for 7 days saves you from rebuilding the account a month later.

Key takeaways

• Most B2B subreddits enforce karma minimums (50–500) and account-age minimums (7–30 days) — hardcoded in AutoModerator configs.

• Shadow-bans on new accounts trigger silently. You won't see the warning — your comments just stop appearing to others.

• Day 1–3 = lurk, vote, comment in low-stakes subs. Day 4–7 = comment in target subs without product mentions.

• Never link to your product before day 14, and only after passing the 100-karma threshold.

• Sister playbook: The 7-day LinkedIn account warmup — same logic, different platform mechanics.

What is a Reddit account warmup?

A Reddit warmup is a structured 7–14 day routine that establishes a new account as a real, contributing member of the platform before any sales activity. The goal is to clear three thresholds: comment karma (50+), account age (7+ days), and a non-zero contribution history in non-target subreddits.

Reddit's filters score new accounts on behavior signals — vote ratio, comment depth, subreddit diversity, and engagement-to-post ratio. Accounts that skip warmup and post promotional content immediately fail every signal at once.

Why does Reddit shadow-ban new accounts that promote?

Reddit was designed in 2005 as an anti-spam community-first platform, and it has 20 years of compounding spam-defense logic. New accounts that post promotional links, vendor recommendations, or self-branded comments within the first 7 days trigger automatic action — either soft (shadow-ban) or hard (account suspension).

Shadow-bans are silent: your comment shows in your own feed but nowhere else. You think you're posting; nobody sees it. By the time you notice (usually after 2–3 weeks), the account is permanently flagged. Recovery requires a new account.

What's the daily 7-day warmup checklist?

15 minutes per day, structured by phase. Days 1–3 establish presence in low-stakes subs (r/AskReddit, r/CasualConversation, hobby subs). Days 4–6 contribute in target B2B subs but only on others' threads, no product mentions. Day 7 = first non-promotional post in your target sub.

By day 7 you'll have 100–300 karma, 7+ days of age, and a contribution history that clears most B2B sub AutoModerator rules. Your account looks human because you behaved like one.

When can I start outreach DMs after warmup?

Day 8 is the earliest. Even then, only DM in response to public threads where the OP explicitly asked for recommendations — don't cold-DM strangers. Reddit DMs are the highest-friction channel on the platform; unsolicited DMs from a 7-day-old account get reported in 30–40% of cases.

The better path: start with public comments on intent threads. We cover the workflow in Reddit DM templates that get replies — short version, comment publicly first, DM only if they engage back.

Frequently asked questions

Do I need to warm up a Reddit account if I already have one with karma?

If your account has 500+ comment karma and 6+ months of age, no formal warmup needed. But if it's been dormant for over 12 months, do days 4–7 of the playbook to re-establish presence. Dormant accounts that suddenly start posting B2B content trigger the same filters as new accounts.

Can I use one warmed-up account for multiple products?

No. Reddit's filters detect cross-promotion patterns within an account. Use one account per product, and keep at least 80% of contributions non-promotional. The 80/20 rule is enforced informally by mods and formally by some sub AutoModerator configs.

What's the minimum karma to comment in r/SaaS or r/Entrepreneur?

Varies by sub but typically 50–100 comment karma + 7–30 days account age. Pinned mod posts list the exact thresholds. Never assume — read the rules before posting.

Warm up once, reach buyers for years

A properly warmed Reddit account is a long-term asset. Skip warmup and you'll burn 2–3 accounts before getting one to stick — each one a 7–30 day setback.

Once warmed, your AI sales rep can monitor 8–15 subreddits, score intent on every post, and draft replies that reference the specific thread. Find my buyers (Free) and start with a warmed account.

Further reading: How to monitor Reddit for buying intent signals | How to find buyers on Reddit